The basic principle of the Lichtensteinâs technique is an opening of the inguinal canal, identifying some or all of the three nerves (iliohypogastric nerve, ilioinguinal nerve, and the genital branch of the genitofemoral nerve), the spermatic cord and vessels, and subsequently the groin hernia.
Excess soil nitrogen causes blossom-end rot, and tomato plants producing green, healthy foliage usually don't require additional nitrogen. Low levels of calcium can cause blossom end rot. Dissolve 4 tablespoons of calcium nitrate in one gallon of water. Place the solution in a spray bottle. Spray the tomato plants with the calcium nitrate when they begin producing new blossoms, applying the solution three times a week throughout fruit formation.
You are describing Blossom End Rot. This is thought to be caused by insufficient calcium. However, don't rush out to by a calcium supplement for your soil. This calcium deficiency is probably caused by irregular watering and a fluctuation in water levels. Water carries calcium throughout the tomato plant.